Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. Video was first developed for mechanical television systems, which were quickly replaced by cathode ray tube systems which were later replaced by flat panel displays of several types.
Video production is the process of producing video content. It is the equivalent of filmmaking, but with images recorded digitally instead of on film stock. Production is the phase of video production which captures the video content (moving images / videography) and involves filming the subject(s) of the video.